A young man in come is admitted to hospital. His case is peculiar to all the doctors, since the man – absolutely healthy from the medical point of view – is dying. Having regained consciousness from a few days’ come, the man shows the symptoms of amnesia and autism. Hania, a hospital attendant who looks after the man, notices a similarity to her son, who had died in a car crash a few years before. Hania takes the man home, where he gradually recovers. He starts working in a local shop run by Monika’s parents. Monika used to be Hania’s dead son’s girlfriend. At first everybody seems to like the man. However, after some time he turns to be a threat for some people...